| 摘要 |
<p>The machine is for the automatic production of Christmas tree or similar lamps, in which the holders are crimped on to a continuous conductor which is held in a zig-zag formation so that the bends on each side can be gripped in a support for the attachment of a thermoplastic holder, and stripping of the wire at the bend for attachment of the two contacts of the holder. The machine works in an intermittent manner, rotating about a horizontal axis.</p> |
